Too early in the season to think too much into squad selections, says Klopp

He left the door open for Robertson to be involved against Palace, insisting they "will see" after they returned from Germany following an "intense" Champions League qualifying first-leg against Hoffenheim.

The Reds boss said that the club "have one or two little things with players" that they will "have to see about" after "the intensity of the game or even more."

"Things will change during the season a lot and the players need to know [that]," Klopp said. "I've told them of course, but as a player - which I was too a few years ago - it is not easy. But it is much too early to really think about this. It is a long season ahead."

He insisted that "if you train really good" and "work really hard" and "improve" and "develop", "everything will be good at the end."

Alberto Moreno has started both of Liverpool's first two games of the season, with James Milner coming off the bench to play in midfield on both occasions.